Microbiological test panel



FIG. 1 is a perspective view of a transparent microbiological test panel showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a right side elevational view thereof, the left side elevational view being symmetrical. 

The ornamental design for a microbiological test panel, as shown and described. 